I don't know the resolution that you're talking about, however i know it would be highly contentious if the UN was to ask the Lebanese army to disarm.
Essentially, the situation is this; for the last 10 years Lebanon has been the puppet of Syria. Not long ago they threw off that 'government' and installed an anti-syrian party consisting of Sunnis and Christians. Now, the Shi'te Syrians didn't like that too much and started assassinating members of the anti-them party, including its leader, as well as garnering Iranian support for Hezbollah who, as i'm sure you'll remember, last year declared war on Israel and caused fighting to break out.
Now obviously in this instance it was the leb army that was the 'third party', while its sovreignty was effectivly violated by a syrian militia on its lands and by Israel, who had to stop the Shi'tes from rocketting thier shit.
Basically your right. Hezbollah is an armed anti-government faction. Within the country it has no legal rights of existances within the country's constitution etc and its actions basically resulted in the destruction of the bottom half of its country by Israel. So essentially the issue you should be talking about is gun control and the right to bear arms. Obviously the army has a right to have guns. Do pissed off religious people? No, although obviously that depends on local laws. Please, no smartass comments about the religious right, yes, they're just as bad and just as armed.
Obviously saying that would be a hot button issue if you were an american, but thank god your not. Since Dubai/UAE etc is a pretty calm area i'd imagine you'll only ever really see cops and shit with guns. Same in Australia. But now imagine if every little nutter had an AK or a few pounds of semtex and some detcord? They would go from writing angry letters to firing bullets and planting bombs. The availability of weapons is what allows the expansion of the crisis IMO.
The Lebanese army is supplied by various european states as well as the united states, obviously it gets its cash from the government. Hezbollah is supplied by crime (within lebanon) and by its syrian and iranian bosses.
And Kraker, they aren't in 'civil war'. Hezbollah aren't 'rebels', they're just a pack of cooky extremists.